104 LUCY AMONG THE MOUNTAINS, Comfort. ‘Now, if I only had a slab.” So say- ing, Comfort began to look around on the shore. “A slab?” said Lucy; “ what is a slab?” Lucy had, in fact, never heard of a slab. Com- fort did not answer her, for she went immediately away, and began to look about for a slab, Lucy remaining near the boy. A slab is the outside piece, which is sawed off first, when they saw up a log into boards. Of course, it is round on one side, and flat on the other. Sometimes, too, it is very irregular in. shape, on account of the logs not being regular in form. Slabs generally lie in considerable num- bers about mills, because they are not of much value; and then, when the freshets come, they get washed away, and carried down the stream. Many of them lodge along the banks, where they get stopped by the trees, or wedged in among the rocks; so that they are often found lying along the shores of such a stream as this was. By this time, the boy had stopped crying ; and he took up a slender little pole, which was lying by his side, and laid it across his lap. Luey looked at him a moment in silence. «What is your name, little boy ?” said Lucy. “George,” said the boy.